WARNING!
CONTENTS MAY BE HAZARDOUS
The meter must be fully depressurized and drained before attempting to remove the
transducer holder. If gas or fluid begins to leak from the transducer holder, stop immediately
and reinstall the holder.
Failure to comply may cause serious injury or equipment damage.
A. Transducer holder
CAUTION!
ESCAPING GASES OR FLUIDS HAZARD
The purchaser of the meter is responsible for the selection of Daniel components/seals and materials
compatible with the chemical properties of gas flow measurement.
Failure to select the suitable meter component/seals may cause escaping gases or liquids,
resulting in injury or equipment damage.
WARNING!
CRUSHING HAZARD
During meter installation or removal, always place the unit on a stable platform or surface that
supports its assembled weight.
Failure to comply could allow the meter to roll, resulting in serious injury or equipment
damage.
3.2
Field hydrostatic pressure testing procedures
The Daniel 3410 Series Ultrasonic Gas Flow Meter are supplied with T-Slot transducer
assemblies which are extractable with or without line pressurize.
Meter repairs
Maintenance and Troubleshooting manual 43